body{background-color:#0a0a0a;color:#ccc;font-family:Arial,Helvetica,sans-serif;margin:0;padding:2rem;display:flex;flex-direction:column;align-items:center}h1{color:#3f3;margin-bottom:2rem}#campaign-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;max-width:960px;width:100%}.campaign-card{background:#1a1a1a;border:1px solid #333;border-radius:8px;padding:1.5rem;transition:border-color .2s,box-shadow .2s;text-decoration:none;color:inherit;display:block}.campaign-card:hover{border-color:#3f3;box-shadow:0 0 12px #33ff3326}.campaign-card h2{color:#3f3;margin:0 0 .5rem;font-size:1.25rem}.campaign-card p{margin:.25rem 0;font-size:.9rem;color:#aaa}.campaign-card .status{display:inline-block;margin-top:.75rem;padding:.2rem .6rem;border-radius:4px;font-size:.8rem;font-weight:700;text-transform:uppercase}.status.active{background:#33ff3326;color:#3f3;border:1px solid #33ff33}.status.not-started{background:#ffffff0d;color:#888;border:1px solid #555}.status.paused{background:#facc1526;color:#facc15;border:1px solid #facc15}.status.ended{background:#ffffff0d;color:#888;border:1px solid #555}.error-message{color:#f55;text-align:center;padding:2rem}